Secure Web Accessed Box

ABSTRACT

A web accessed security box includes a web server that can communicate with a web browser to control access and account for asset events that occur when the box is used. A personal identifier must be satisfied to open a drawer of the box. A latching system uses both an access solenoid for normal opening and closing in response to the personal identifier, and an emergency release solenoid having a separate power supply to open the box when the access solenoid is disabled. Several features make the box secure against weather and tampering.

REFERENCE TO RELATED APPLICATIONS

This application is a continuation-in-part of co-pending applicationSer. No. 11/421,635, filed Jun. 1, 2006 entitled “Multipurpose Interfaceand Control System”, which is a continuation-in-part application of U.S.application Ser. No. 10/644,383, filed Aug. 19, 2003, entitled “TangibleSecurity Asset Management System and Methods Thereof”, a non-provisionalapplication to provisional application No. 60/686,181, filed Jun. 1,2005, entitled “Multipurpose Interface and Controller”.

FIELD OF THE INVENTION

Controlled access to security assets in boxes

BACKGROUND

A box containing a security asset, such as a key, must be secure. Itshould not easily yield to forced entry, and it should reliably openonly to authorized people. A secure box should also be readily adaptableto many different locations and mounting arrangements. These ofteninclude, but are not limited to, walls structured in various ways.Security boxes should also be weather resistant so that they can bemounted in outdoor locations. Finally, security boxes should haveemergency opening systems so they can admit access to a security assetduring a fire, power failure, or other calamity. As these requirementssuggest, security boxes can made in many different sizes and shapes thatcan be characterized as enclosures, containers, safes, compartments,etc. This application uses “box” as a simple term covering all thesepossibilities.

Previous suggestions for security asset boxes have failed to meet theserequirements. The invention aims to remedy the shortcomings of prior artsuggestions and to make available a security asset box that meets all ofthe above requirements at an affordable price.

SUMMARY

The inventive security box is made mechanically strong and resistant toweather and tampering. It includes a personal identifier that canactuate a solenoid to release an openable closure. For emergency access,the box includes an emergency solenoid actuatable by an emergencyvoltage to release a latching system and allow the box to be opened whenits access solenoid is inoperable.

The box preferably includes a web server that can be accessed by a webbrowser. This allows information to flow into and out of the box, andsuch information can include changing or adding to the personalidentifiers that can open the box, and generating and transmittinginformation about asset events that occur during normal operation of thebox. These features allow information to be gathered remotely and allowremote instructions to be implemented to protect the ongoing security ofthe box.

DRAWINGS

FIG. 1 is a partially cut-away and partially exploded perspective viewof a preferred embodiment of the inventive security box.

FIG. 2 is a side view of a drawer portion of the box of FIG. 1 with aside wall removed to show internal components.

FIG. 3 is a cross-sectional view of FIG. 2, taken along the line 3-3thereof.

FIG. 4 is an oblique rear perspective view of the box of FIG. 1 with thedrawer closed and a trim disk positioned on a front face.

FIGS. 5-7 are fragmentary views of a latching and emergency openingsystem preferred for the box of FIGS. 1-4.

FIG. 8 is a perspective view of an alternative preferred embodimentshown without a housing to reveal a different latching system for thebox.

DETAILED DESCRIPTION

The security box 10 as illustrated uses an openable closure such as adrawer, door, or lid that can open from a housing 50 to afford access toa security asset. A drawer 20 such as illustrated is convenient forseveral reasons as a way of accessing contents of box 10. Closure 20contains a security asset such as a key (FIG. 8), but things other thankeys can also be secured within box 10. These can include smart cards,special tools or anything of security importance that can fit within box10 and deserves the expense of controlled access.

Access to box 10 is controlled by a personal identifier so that onlyauthorized persons can gain access to box 10. One simple way that thiscan be done is with number pad 25 that can be conveniently arranged on afront face of closure 20. Biometric devices such as thumb or fingerprintreaders, eye image readers, and possibly others, can all be used. Thebasic idea is to restrict access to box 10 to only the person or peoplewho are authorized.

Box 10 preferably uses an access solenoid 30 arranged in box 10 or indrawer 20 to unlatch closure drawer 20 for opening in response to entryof an authorized personal identifier. Box 10 preferably also has anemergency opening system using an emergency release solenoid 40 that canbe arranged in housing 50. A preferred latching system operable withsolenoids 30 and 40 uses a sliding latch bar 41 having a hole 42 thatcan be engaged by emergency release solenoid 40, and having another hole43 that can be engaged by access solenoid 30.

FIGS. 5-7 show how the access and the emergency release latching systemworks. The closed position is illustrated in FIG. 5 with solenoid 30mounted on closure drawer 20 inside of housing 50 where emergencyrelease solenoid 40 is mounted. Each of the solenoids engage slidablelatch bar 41 at holes 42 and 43.

When access solenoid 30 is actuated, its pin retracts from hole 43 sothat drawer 20 can open while access solenoid 30 moves with it to theposition of FIG. 6. If access solenoid 30 is disabled, emergency releasesolenoid 40 can be actuated, as shown in FIG. 7. This allows slidinglatch bar 41 to release and move with access solenoid 30, allowingclosure drawer 20 to open.

An emergency disabling access solenoid 30 is often a power failure, soemergency release solenoid 40 has a different power supply, preferablyfrom a source remote from box 10. This can be as simple as a 12-voltbattery connectable to contacts wired to emergency release solenoid 40at a location some distance away from box 10.

Another preferred aspect of the opening of drawer 20 is apush-to-release feature. This involves one or more springs 51 preferablyarranged in a rear of housing 50 to bias drawer 20 toward an openingposition. When access solenoid 30 is actuated, the pressure of springs51 pushing forward on drawer 20 frictionally holds pin 44 of accesssolenoid 30 in place within hole 43 of slide bar 41. Pushing back on thefront 26 of drawer 20 overcomes the spring pressure and allows solenoidpin 44 to release which then allows drawer 20 to move forward under theurging of springs 51. Drawer 20 can then be pulled out as far asnecessary to reach the security asset that it contains.

Box 10 preferably includes a web server 60, which is convenientlyarranged within closure drawer 20. This makes it accessible if repairsor replacement become necessary. Mother board 61 and other electronicsare preferably also mounted in drawer 20. Power for the electroniccomponents in drawer 20 is preferably derived from a power over ethernet(POE) connection which preferably enters housing 50 via a rear opening52 from which it can be plugged into a top of receptacle 70. A similarplug 71 on wiring tray 75 automatically plugs into receptacle 70 topower drawer components when drawer 20 is moved into a closed position.Wiring tray 75 then detents into housing 50 by means of a projection 73entering an opening 74 in wiring tray 75. This holds wiring tray 75 inplace as drawer 20 moves in and out, while a flexible cable 76 conveyspower between receptacle 70 and components in moving drawer 20. (FIG. 3)

Housing 50, as shown in FIG. 4, is designed for secure emplacementwithin a wall or other permanent structure. A rear end 55 has opening 52for wiring purposes, and a front face of housing 50 preferably includesa circular trim disk 56 surrounding drawer front 26. This arrangementallows a circular hole to be drilled in a wall to receive housing 50with disk 56 fitting tightly over and enclosing the opening.

Securing housing 50 within a wall can be done in several ways. Onepreferred way is to fill a cavity around housing 50 with an adhesivefoam material that strongly resists any removal of housing 50. This canbe enhanced by fixture blocks 57, one of which is shown in FIG. 4. Trimdisk 56 can be secured to fixture block 57 by a screw extending throughdisk hole 58 and into block 57. Many other arrangements of fasteners,set screws, adhesives, welding, and other expedients can be used tosecure housing 50 solidly in place.

The front opening 60 of housing 50 is preferably stepped and flaredslightly outward to receive front perimeter 61 of drawer 20, as shown inFIG. 1. Front face 26 of drawer 20 preferably fits flush with front rim60 of housing 50 when drawer 20 is closed. This affords no purchase fora pry bar to get a hold of drawer 20 and force it outward. Also, sincemoisture may enter the preferably thin gap between housing rim 60 anddrawer perimeter 61, their confronting surfaces are preferably coveredor coated with a non-stick material such as polytetrafluoroethylene.This helps prevent drawer 20 from freezing shut.

An alternative box 80, illustrated in FIG. 8, is similar to box 10except for a different latching arrangement. Access solenoid 30 stillmoves with drawer 20, and emergency release solenoid 40 is still fixedin housing 50, the rear plate 55 of which is shown in FIG. 8. Instead ofsliding bar latch 41, box 80 has a pivoting latch 90 normally engagedand disengaged by access solenoid 30 for opening and closing of drawer20. Pin 91 of solenoid 40 holds latch arm 90 in place by passing throughlatch arm 90 and into fixed bracket 92, which is secured to rear housingwall 55. In an emergency, solenoid 40 actuates to retract pin 91 andrelease latch arm 90 from housing rear plate 55 so that latch arm 90 isfree to move with drawer 20 even though access drawer solenoid 30 isdisabled.

1. A security box containing a security asset, the box being adapted tocontrol access to the security asset and to produce asset eventinformation, the security box comprising: an access solenoid arranged tocontrol an openable closure of the box; a personal identifier arrangedto actuate the access solenoid to allow opening of the closure to gainaccess to the box; a web server arranged to produce, transmit, andreceive the information; a power source for the access solenoid, thepersonal identifier, and the web server; and an emergency solenoidactuatable by an emergency voltage to release the closure to gain accessto the box during an emergency that disables the access solenoid.
 2. Thesecurity box of claim 1 wherein the web server is adapted to communicatewith a web browser to receive instructions and inquiries and to sendinformation.
 3. The security box of claim 1 wherein the closure isspring biased toward movement in an opening direction so that pushingthe closure against the spring bias when the access solenoid is actuatedallows a pin of the access solenoid to retract and thereby allows thespring bias to move the closure toward an open position.
 4. The securitybox of claim 1 wherein a latch element is engaged by both the accesssolenoid and the emergency release solenoid so that the access solenoidreleases from the latch and moves with the closure when the accesssolenoid is actuated, and the latch moves with the access solenoid andthe closure when the emergency solenoid is actuated.
 5. The security boxof claim 1 wherein the power source is a power over ethernet connection.6. The security box of claim 1 wherein the openable closure is a drawerthat closes flush within a housing where a housing rim and a drawerperiphery are tapered and coated with a non-stick material.
 7. Thesecurity box of claim 1 wherein the web server communicates with anetwork via a cell phone modem.
 8. The security box of claim 1 whereinthe openable closure is a drawer, a housing for the drawer includes awiring tray detented in a position within the housing, the housingincludes a receptacle, a power over ethernet connection is plugged intothe receptacle, the wiring tray is also plugged into the receptacle, andthe wiring tray includes a flexible cable providing communication withthe web server and the access solenoid.
 9. The security box of claim 1wherein the access solenoid can be actuated from a remote location. 10.A security box containing and controlling access to a security asset,the security box having an openable closure, and the security boxcomprising: an access solenoid engaging a latch to hold the closureclosed; a personal identifier arranged to actuate the access solenoid torelease the access solenoid from the latch and thereby allow the closureto open the box; a source supplying power to the personal identifier andto the access solenoid; and an emergency release solenoid actuatable byan emergency voltage to release the latch engaged by the access solenoidso that the closure can be opened when the access solenoid is unactuatedbut the emergency solenoid is actuated.
 11. The security box of claim 10including a web server powered by the source and adapted to communicatewith a web browser to send and receive security asset event information.12. The security box of claim 10 wherein the latch is moveable with theaccess solenoid and the closure element when the emergency releasesolenoid is actuated.
 13. The security box of claim 10 wherein theemergency voltage is derived from a battery remote from the box.
 14. Thesecurity box of claim 10 wherein the closure is a drawer.
 15. Thesecurity box of claim 14 wherein a face of the drawer closes flush witha housing.
 16. The security box of claim 15 wherein a gap around thedrawer face is tapered and coated with a non-stick material.
 17. Asecurity box containing and controlling access to a security asset, thesecurity box comprising: a moveable latch engaged by an access solenoidto hold the box closed; an emergency solenoid engaging the latch to holdthe latch normally against movement; and the emergency release solenoidbeing powered remotely to release the latch for movement with the accesssolenoid to open the box during an emergency that disables the accesssolenoid.
 18. The security box of claim 17 wherein a closure of the boxis spring biased to open and is arranged so that the closure can bepushed against the spring bias when the access solenoid is actuated torelease a pin of the access solenoid for retraction from the latch toallow the closure to open.
 19. The security box of claim 17 wherein thebox contains a web server adapted to communicate with a web browser tosend and receive information.
 20. The security box of claim 17 whereinthe box includes a personal identifier arranged to actuate the accesssolenoid.
 21. The security box of claim 17 wherein the remote power forthe emergency solenoid is a battery.
 22. The security box of claim 17wherein a power over ethernet connection to a housing of the box powersa web server, a personal identifier, and the access solenoid.
 23. Thesecurity box of claim 22 wherein the housing includes a receptacle, thebox includes a drawer, a wiring tray of the drawer is detented withinthe housing and plugged into the receptacle which also receives theinternet connection.
 24. The security box of claim 17 wherein the boxincludes a drawer that is mounted flush within a housing, andconfronting peripheries of the drawer and the housing are coated with anon-stick material.
 25. The security box of claim 17 wherein the accesssolenoid can be actuated from a remote location.
 26. A security boxcontaining and controlling access to a key, the security box comprising:a web server arranged to produce, transmit and receive informationrelating to the key; a personal identifier arranged to allow access tothe box; the web server being adapted to communicate with a web browser;and communication between the web browser and the web server beingadapted to control the personal identifier and to receive informationfrom the box involving access to the key.
 27. The security box of claim26 wherein the web server and the personal identifier are energized by apower over ethernet connection.
 28. The security box of claim 26 whereina cell phone modem provides communication between the web server and theweb browser.
 29. The security box of claim 26 wherein the box includes adrawer, and the key is in the drawer.
 30. The security box of claim 29wherein a housing for the drawer receives a power over ethernetconnector, and a wiring tray detented within the housing plugs into thereceptacle and includes a flexible cable communicating with the webserver and the personal identifier.
 31. The security box of claim 26including an access solenoid responsive to the personal identifier toopen the box.
 32. The security box of claim 26 including an emergencysolenoid adapted to allow opening of the box when the access solenoid isdisabled.
 33. The security box of claim 26 wherein the access solenoidcan be actuated from a remote location.